* Review bread types chapter
* Fine tune bread tables
* Collect all flat bread into one section
Makes more sense to have it all within a section.
* Correct typos in bread types chap.
gasses is less ambigous than gases even if correct.
* Remove uppercases
More consistent withe the rest of the text.
* Rewrite bread type intro
* Rewrite some of the flatbread section
there is a lot of repetition though..
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Co-authored-by: Cedric <ced@awase.ostal>